--- a/tests/test-touch.t	Fri Jan 05 09:23:09 2018 +0100
+++ b/tests/test-touch.t	Fri Jan 05 09:51:07 2018 +0100
@@ -32,6 +32,7 @@
   $ hg add b
   $ hg commit -m ab --amend
   $ hg up --hidden 1
+  updating to a hidden changeset [0-9a-f]{12} (re)
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   working directory parent is obsolete! (*) (glob)
   (use 'hg evolve' to update to its successor: *) (glob)